G♯ maj13 = G♯ · A♯ · C · D♯ · F · G (root, 9th, 3rd, 5th, 6th/13th, 7th). 714 playable voicings on the standard E9 copedent — the best 12 by neck position below.
Low neck (frets 0–7)
Fret 4 · AA raises strings 5 & 10 a whole step (B→C♯)Fret 4 · CC raises string 4 a whole step (E→F♯); raises string 5 a whole step (B→C♯)Fret 6 · B + RKLB raises strings 3 & 6 a half step (G♯→A)RKL lowers string 2 a half step (D♯→D); lowers string 9 a half step (D→C♯)Fret 6 · B + CB raises strings 3 & 6 a half step (G♯→A)C raises string 4 a whole step (E→F♯); raises string 5 a whole step (B→C♯)
Mid neck (frets 5–12)
Fret 6 · RKLRKL lowers string 2 a half step (D♯→D); lowers string 9 a half step (D→C♯)Fret 6 · CC raises string 4 a whole step (E→F♯); raises string 5 a whole step (B→C♯)Fret 6 · C + RKLC raises string 4 a whole step (E→F♯); raises string 5 a whole step (B→C♯)RKL lowers string 2 a half step (D♯→D); lowers string 9 a half step (D→C♯)Fret 9 · RKRRKR lowers string 4 a half step (E→D♯); lowers string 5 a half step (B→A♯)
High neck (frets 10–17)
Fret 16 · AA raises strings 5 & 10 a whole step (B→C♯)Fret 16 · CC raises string 4 a whole step (E→F♯); raises string 5 a whole step (B→C♯)Fret 14 · LKL + RKRLKL raises strings 4 & 8 a half step (E→F)RKR lowers string 4 a half step (E→D♯); lowers string 5 a half step (B→A♯)Fret 16 · A + RKRA raises strings 5 & 10 a whole step (B→C♯)RKR lowers string 4 a half step (E→D♯); lowers string 5 a half step (B→A♯)